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CPU Benchmarks

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Intel Atom E3900 vs i3-6006U

The Intel Atom E3900 @ 1.60GHz is newer than Intel Core i3-6006U @ 2.00GHz, while Intel Core i3-6006U @ 2.00GHz is around 14% faster in multi-threaded (CPU Mark) testing, it is around 41% faster in single-thread testing. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2069 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Atom E3900 @ 1.60GHz×Intel Core i3-6006U @ 2.00GHz+ ADD
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Socket TypeNA2FCBGA1356
CPU ClassLaptopLaptop
Clockspeed1.6 GHz2.0 GHz
Turbo SpeedNA2Not Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
CacheL1: 896KB, L2: 4.0MB, L3: 0MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDPNA215W
Yearly Running CostNA$2.74
Other
First Seen on ChartQ1 2017Q4 2016
# of Samples12068
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)675(-41.3%)1151(0.0%)
CPU Mark(% diff. to max in group)1953(-14.1%)2273(0.0%)
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CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Atom E3900 @ 1.60GHz
1,953
Intel Core i3-6006U @ 2.00GHz
2,273
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Atom E3900 @ 1.60GHz
675
Intel Core i3-6006U @ 2.00GHz
1,151
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Atom E3900 @ 1.60GHz Intel Core i3-6006U @ 2.00GHz
Max TDPNA15W
Power consumption per day (kWh)NA0.03
Running cost per dayNA$0.007
Power consumption per year (kWh)NA10.9
Running cost per yearNA$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.